4 #include <lib/base/object.h>
5 #include <lib/dvb/demux.h>
9 class eDVBAudio: public iObject
11 DECLARE_REF(eDVBAudio);
13 ePtr<eDVBDemux> m_demux;
14 int m_fd, m_fd_demux, m_dev, m_is_freezed;
16 enum { aMPEG, aAC3, aDTS, aAAC };
17 eDVBAudio(eDVBDemux *demux, int dev);
18 enum { aMonoLeft, aStereo, aMonoRight };
19 void setChannel(int channel);
21 #if HAVE_DVB_API_VERSION < 3
22 int setPid(int pid, int type);
26 int setAVSync(int val);
28 int startPid(int pid, int type);
33 int getPTS(pts_t &now);
37 class eDVBVideo: public iObject, public Object
39 DECLARE_REF(eDVBVideo);
41 ePtr<eDVBDemux> m_demux;
42 int m_fd, m_fd_demux, m_dev;
43 #if HAVE_DVB_API_VERSION < 3
46 int m_is_slow_motion, m_is_fast_forward, m_is_freezed;
47 ePtr<eSocketNotifier> m_sn;
48 void video_event(int what);
49 Signal1<void, struct iTSMPEGDecoder::videoEvent> m_event;
51 enum { MPEG2, MPEG4_H264 };
52 eDVBVideo(eDVBDemux *demux, int dev);
54 #if HAVE_DVB_API_VERSION < 3
60 int startPid(int pid, int type=MPEG2);
64 int setSlowMotion(int repeat);
65 int setFastForward(int skip);
67 int getPTS(pts_t &now);
69 RESULT connectEvent(const Slot1<void, struct iTSMPEGDecoder::videoEvent> &event, ePtr<eConnection> &conn);
72 class eDVBPCR: public iObject
76 ePtr<eDVBDemux> m_demux;
79 eDVBPCR(eDVBDemux *demux);
80 #if HAVE_DVB_API_VERSION < 3
84 int startPid(int pid);
90 class eDVBTText: public iObject
92 DECLARE_REF(eDVBTText);
94 ePtr<eDVBDemux> m_demux;
97 eDVBTText(eDVBDemux *demux);
98 int startPid(int pid);
100 virtual ~eDVBTText();
103 class eTSMPEGDecoder: public Object, public iTSMPEGDecoder
105 DECLARE_REF(eTSMPEGDecoder);
107 static int m_pcm_delay;
108 static int m_ac3_delay;
109 static int m_audio_channel;
110 std::string m_radio_pic;
111 ePtr<eDVBDemux> m_demux;
112 ePtr<eDVBAudio> m_audio;
113 ePtr<eDVBVideo> m_video;
115 ePtr<eDVBTText> m_text;
116 int m_vpid, m_vtype, m_apid, m_atype, m_pcrpid, m_textpid;
125 int m_changed, m_decoder;
129 ePtr<eConnection> m_demux_event_conn;
130 ePtr<eConnection> m_video_event_conn;
132 void demux_event(int event);
133 void video_event(struct videoEvent);
134 Signal1<void, struct videoEvent> m_video_event;
136 ePtr<eTimer> m_showSinglePicTimer;
137 void finishShowSinglePic(); // called by timer
139 enum { pidNone = -1 };
140 eTSMPEGDecoder(eDVBDemux *demux, int decoder);
141 virtual ~eTSMPEGDecoder();
142 RESULT setVideoPID(int vpid, int type);
143 RESULT setAudioPID(int apid, int type);
144 RESULT setAudioChannel(int channel);
145 int getAudioChannel();
146 RESULT setPCMDelay(int delay);
147 int getPCMDelay() { return m_pcm_delay; }
148 RESULT setAC3Delay(int delay);
149 int getAC3Delay() { return m_ac3_delay; }
150 RESULT setSyncPCR(int pcrpid);
151 RESULT setTextPID(int textpid);
152 RESULT setSyncMaster(int who);
155 The following states exist:
157 - stop: data source closed, no playback
158 - pause: data source active, decoder paused
159 - play: data source active, decoder consuming
160 - decoder fast forward: data source linear, decoder drops frames
161 - trickmode, highspeed reverse: data source fast forwards / reverses, decoder just displays frames as fast as it can
162 - slow motion: decoder displays frames multiple times
168 stateDecoderFastForward,
172 RESULT set(); /* just apply settings, keep state */
173 RESULT play(); /* -> play */
174 RESULT pause(); /* -> pause */
175 RESULT setFastForward(int frames_to_skip); /* -> decoder fast forward */
176 RESULT setSlowMotion(int repeat); /* -> slow motion **/
177 RESULT setTrickmode(); /* -> highspeed fast forward */
180 RESULT showSinglePic(const char *filename);
181 RESULT setRadioPic(const std::string &filename);
182 /* what 0=auto, 1=video, 2=audio. */
183 RESULT getPTS(int what, pts_t &pts);
184 RESULT connectVideoEvent(const Slot1<void, struct videoEvent> &event, ePtr<eConnection> &connection);